docstr: Test regression of standard ChromaCrossSimilarity when otiBinary=True
docstr_tok: ["Test","regression","of","standard","ChromaCrossSimilarity","when","otiBinary=True"]
code: def testRegressionOTIBinary(self):
      """Test regression of standard ChromaCrossSimilarity when otiBinary=True"""
      csm = ChromaCrossSimilarity(otiBinary=True, frameStackSize=1)
      sim_matrix = csm(self.query_hpcp, self.reference_hpcp)
      self.assertAlmostEqual(
          np.mean(self.expected_oti_simmatrix), np.mean(sim_matrix)
      )
      self.assertAlmostEqualMatrix(
          self.expected_oti_simmatrix, sim_matrix
      )
  
file_path: essentia/test/src/unittests/highlevel/test_chromacrosssimilarity.py
imports: from essentia_test import *
  from essentia import run
  import essentia.streaming
  import numpy
label_desc: Use image node_id 3 for calling the TestChromaCrossSimilarity obj's underlying member method code with example usage: obj.testRegressionOTIBinary() without return types